what is the iupac name of the following compound 4 tert butyl 3 chlorophenol 4 tert butyl 5 chlorophenol

D ) The answer that best depicts the diagnostic cleavage that is typical of the mica group of minerals which include muscovite and bietet is a single, planar cleavage .

Cleavage is the splitting of minerals along natural planes of weakness

When there is only one cleavage plane, a single, planar cleavage known as the basal or pinacoidal cleavage takes place. cleaved at the base of the graphite. Mica (like muscovite or biotite) has basal cleavage, that's why mica can be peeled into thin sheets.

So single planar cleavage is answer of this question.

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It is true that the euler characteristics are equivalent if a map of chemical chain complexes induces an isomorphism on homology. A mapping between two structures.

That preserves structure is known as an isomorphism. Of the same kind that an inverse mapping can reverse. If an isomorphism can be found between two mathematical structures, they are said to be isomorphic. Chemical processes take place everywhere around us, from the food our bodies metabolize to how the sunlight we receive is produced. It's crucial to understand physical and chemical changes before starting with chemical reactions. A material thing or system's structure is how its constituent parts are arranged and structured, or the organized object or system itself.

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Answer:

See below for detailed answers to each part of the question.

Explanation:

To solve this problem, we must consider Le Chatelier's Principle, which states the equilibrium position of a system will shift to counteract any changes that occur in the system. This principle can be used to answer each part of your question.

In Part i, we know that N2 is a reactant. Decreasing the concentration of N2 would cause this reaction to shift towards the reactants (to the left), effectively producing more N2 to counteract the change. This would simultaneously decrease the concentration of NH3, since this is a product of the reaction.

Considering the next part, also using Le Chatelier's principle, increasing the pressure would encourage the reaction to shift to decrease the pressure. In order to decrease the pressure, the equilibrium should shift to the side with fewer gas molecules. In this case, there are 4 gas molecules in the reactants and 2 in the products, so the equilibrium position shifts to the products (to the right) to decrease the pressure. This would also increase the amount of NH3, since NH3 is a product.

In Part iii, the temperature is increased. To counteract this change, the reaction will shift to decrease the temperature. Since we know that this reaction is exothermic, the equilibrium will shift towards the reactants (left) to decrease the temperature. This would decrease the amount of NH3.

Finally, in Part IV, if a catalyst is added, this will not change the equilibrium position. Catalysts do not change the overall energy change of a reaction, only the activation energy, so no equilibrium shift will be observed. Thus, the amount of NH3 will not increase/decrease but will remain the same.

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Answer:

I’m struggling with these too! Any help is appreciated

Explanation:

The H2O bond is the most polar because the difference in electronegativity between H and O is at its highest.

Since each of the molecules in the set contains hydrogen and another element, the bond that fluorine makes with the hydrogen molecule will be the most polar of the group since fluorine is the most electronegative element in the periodic table. Check each bond's atoms' electronegativity properties. The most polar link will match the difference in electronegativity that is highest. The response is (b) N–H. The short answer is that because nitrogen is one of the most electronegative elements in the periodic table, its bond with hydrogen will be the most polar of all those mentioned.

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A short circuit can cause ​giant spark ,because there is nothing in the circuit to limit the current and absorb the electrical energy. Heat builds up quickly in the wire and power supply. (Lesson 4.05) an explosion a release of harmful chemicals a fire All of the above

What is Circuit?

The point where the electrons enter the electrical circuit is known as the source, and the point where they depart is known as the return. Let's do a little experiment; you'll require the following:

Electrical tape, wire, and electric bulbs

power source

Only when there is at least one closed loop running from the positive to the negative end of the circuit is it considered complete. This is the most basic type of electrical circuit. A television's internal circuit is more intricate and made up of several parts

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An example of human intervention in the genes is; humans breed dogs to be smaller and more friendly. Option A

We know that the gene is the unit of inheritance that can be found in the chromosome of the organism. The genes that the organism does have is what would tell must the observed traits of the organism and this is called the phenotype of the organism.

We know that human's do have an impact with the fact that the genes can spread in an organism. In many cases, we can see the alteration of the genes when we deal with the genetic make up of the pets.

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Answer:

Metals react with water to form oxides or hydroxides and release Hydrogen gas

Explanation:

2 remedies a seller has under the UCC when the buyer has breached and the seller still possesses the goods are that he can cancel the contract or withhold the delivery.

By contract, what did you mean?

An agreement between parties that establishes legal duties for both parties is known as a contract. Mutual consent, demonstrated by a valid offer and acceptance, sufficient consideration, capability, and legality are the fundamental components needed for the agreement to be a legally enforceable contract.

Contract with example: What is it?

A commitment made by one party to another that they will or won't take a particular action in the future. As an illustration, I'll offer you $3,500 to buy your car. An acceptance.

Therefore, it usually reflects the conditions of the offer—an indication, through speech or action, that both parties accept the terms of the contract.

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If the reaction is exothermic as described, a rise in temperature will thus trigger the opposite reaction, which will result in a decrease in the amount of the products and an increase in the number of reactants. The reverse outcome will occur if the temperature is lowered.

B. The concentration of the products increases.

A reaction is defined as exothermic if the overall standard enthalpy change (H) is negative. Exothermic processes typically produce heat. Exergonic reaction, which the IUPAC defines as "... a reaction for which the overall standard Gibbs energy change G is negative," is frequently mistaken with the phrase.

Because "H" contributes significantly to "G," a strongly exothermic process is typically also exergonic. Exothermic and exergonic chemical reactions make up the majority of the impressive demonstrations in schools.

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Answer:

COMBINATION - - - ✓ -

DECOMPOSITION - - ✓ - -

SINGLE REPLACEMENT ✓ - - - -

DOUBLE REPLACEMENT - - - - ✓

COMBUSTION - ✓ - ✓ -

NEUTRALIZATION - - - - ✓

The decomposition of H2O2 is represented by the equation above. the reaction us thermodynamically favorable 4H₂O₂ → 4H₂O + 2O₂

The following diagram illustrates how hydrogen peroxide decomposes chemically;

2H₂O₂ → 2H₂O + O₂

As a result, one oxygen molecule and two water molecules result from the breakdown of two hydrogen peroxide molecules.

Numerous chemical substances spontaneously react with molecular oxygen to produce peroxides in the form of free radicals.

Given that there are four hydrogen peroxide molecules breaking down in the diagram, we have;

4H₂O₂ → 4H₂O + 2O₂

The results of the breakdown of the four molecules of hydrogen peroxide are depicted in the accompanying diagram.

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How 3 L of ammonia is produced is discussed in detail.With the formula NH3, ammonia is a nitrogen and hydrogen inorganic chemical.

Ammonia, the simplest pnictogen hydride and a stable binary hydride, is a colorless gas with a strong, pungent odor.

N2 (g) + 3H2 (g) ——> 2NH3 (g)

2(1.5) L = 3 L

2(1.5) L = 3 L

The stoichiometric coefficients predict that 1 mol of nitrogen will combine with 3 mol of hydrogen to create 2 mol of ammonia.

As a result, if the ratio of nitrogen to hydrogen is 1:3, (let's say x and 3x), then 2x of the product, i.e. ammonia, will be produced.

Here, x = 1.5, resulting in a 3 L ammonia formation.

Complete question:Nitrogen and hydrogen gases react to form ammonia gas as follows:N2 (g) + 3H2 (g) ——> 2NH3 (g)

At a certain temperature and pressure, 1.5L of N2 reacts with 4.5L of H2.

If all the N2 and H2 are consumed, what volume of NH3, at the same temperature and pressure, will be produced?

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Geothermal power plants use the renewable resource of heat from within the Earth to generate electricity is true .

Define geothermal energy.

Deep in the Earth's core, heat is produced that is known as geothermal energy. A clean, sustainable energy source that can be used to generate heat and electricity is geothermal energy.

Rocks, water, gas, and other geological materials are constantly being warmed by heat radiating from the core. Nearby rocks and aquifers underground are heated by magma. Geysers, hot springs, steam vents, submerged hydrothermal vents, and mud pots can all emit hot water. These are all geothermal energy sources.

They can either be directly heated by capturing their heat or by using the steam they produce to produce power. Buildings, parking lots, and sidewalks may all be heated with geothermal energy.

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The ΔH of the reaction for the formation of graphite from diamond is equal to -1.9 KJ/mol.

The heat of formation can be described as the amount of heat absorbed or evolved when 1 mole of a substance is formed from its constituent elements, each substance being in its normal physical state.

We have to rearrange the provided equations in a way in which all molecules of O₂ and CO₂ can be eliminated:

2C (diamond) + 2O₂ (g) → 2CO₂ (g)     ΔH₁= 2 × (-395.4 KJ)

2 CO₂ (g) → 2 CO(g) + O₂(g)            ΔH₂ = 566.0 KJ

CO₂(g) → C (graphite) + O₂(g)          ΔH₃= - 1 × (-393.5 KJ)

2CO (g) → C (graphite) + CO₂(g)      ΔH₄= -172.5 KJ

When we eliminate the molecules that appear both in reactants and products, the total chemical reaction is the following:

2C (diamond) → 2C (graphite)

ΔH (total) = ΔH₁ + ΔH₂ + ΔH₃ + ΔH₄

ΔH (total) = 2 × (-395.4 KJ) + 566.0 KJ + (-1 × (-393.5 KJ)) - 172.5 KJ

ΔH (total) = 347.2 KJ

This is for 2 mol of C (diamond) which is converted into 2 mol of C (graphite). To find ΔH for the reaction of 1 mol C (diamond) to 1 mol (graphite) we have to divide it into 2:

ΔH = - 3.8/2 = -1.9 KJ/mol

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As per the given balanced reaction, one mole or 63.5 g of Cu produces 2 moles or 215.6 g of silver metal. Hence, 5 g of copper produces16.9 g of Ag.

A displacement reaction is a type of reaction, in which one element or group of the reactant is displaced by the attacking group or element. The reaction between copper and silver nitrate is an example of single displacement reaction.

Given the balanced equation  of the reaction. One mole of Cu produces 2 moles of Ag.

atomic mass of Cu = 63.5 g/mol

atomic mass of Ag = 107.8 g/mol

mass 2 moles of Ag = 2 × 107.8 =215.6 g.

Hence, 63.5 g of Cu produces 215.6 g of Ag.

The mass of Ag produced by 5 g of Cu is calculated as follows:

mass of Ag = (5 × 215.6 g) /63.5 g = 16.9 g

Therefore, the mass of silver precipitated will be 16.9 g.

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The reaction is given :    ²³⁴Pa₉₁  ----->   X  +   ⁰e₋₁ , the equation is balanced and the nucleus represented by X is ²³⁴U₉₂.

The balanced reaction is given as :

²³⁴Pa₉₁  ----->   X  +   ⁰e₋₁

This reaction is the balanced reaction and X is represented the nucleus and is given as :  ²³⁴U₉₂.

The given reaction is the nuclear reaction. the nuclear reaction is the reaction in which the nuclides are produced by the collision between the two atoms nuclei. the nuclear reaction are of the two types the nuclear fission and the nuclear fusion reaction. the nuclear fission is the splitting of the large nuclei in to the smaller ones.

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8 hours  is the half-life of the radioactive iodine. The entire body is exposed to radiation risks from gamma rays. They can swiftly get through defences that alpha and beta particles can stop.

Like skin and clothing. Because of their powerful penetrating power, gamma rays may require several inches of a heavy substance, like lead, or even several feet of concrete, to be stopped. During radioactive decay, an atom's nucleus may emit gamma rays. They can easily penetrate the human body and travel tens of yards or more through the air. It takes a radioactive heavy, dense material, such several inches of lead or concrete, to shield this particularly penetrating form of ionising radiation.

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A buffer solution is the  consists of a mixture of a weak acid and its conjugate base. it resists changes in pH upon addition of small amounts of acid or base.

The correct option from the given option is , the A buffer solution is the  consists of a mixture of a weak acid and its conjugate base. or the weak base and the conjugate acid. A buffer solution resist the the change in pH upon the addition of the small amount of the acid or base to them. the pH of buffer shows the little change when we add very small amount of the strong acid and the strong base.

The buffer solution has the ability to maintain the hydrogen ion concentration with only small amount of dilution  with acid or base.                                  

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Answer: True. Voltaic cells, also known as galvanic cells, are able to provide energy in the form of electricity because the potentials of their redox reactions permit electrons to flow spontaneously. Redox reactions involve the transfer of electrons from one species to another, and the flow of electrons through a circuit can be used to do work, such as powering an electric motor or a lightbulb. The potential difference between the two half-cells in a voltaic cell is called the cell potential, and it determines the direction and magnitude of the flow of electrons.

Explanation:

According to the given statement 5 °C temperature change is observed.

The variation in heat is measured by a calorimeter. A metal water container placed above an exhaust gases serves as the basic component of a calorimeter. The amount of water's temperature change is measured using a thermometer.

The calorimeter burns a 1.221g sample.

The calorimeter contains 1.240 kg of water .

The calorimeter has a heat capacity of 1365 j/°C.

∆H rxn = -3227 kj/mol of benzoic acid

Given: 1.221 g is the mass of the benzoic acid

Benzoic acid's molecular weight is 122.12 g/mol.

122.12 g benzoic acid = 1 mol

1.221 g benzoic acid =1.221/122.12= 0.0099 moles

When burned, 1 mol of benzoic acid releases 3227 kj of energy.

Burning 0.0099 moles of benzoic acid produces energy

= 3227kj×(0.0099mols)/1 mol =32.2647 kj =32264.7 j

The calorimeter absorbed thermal energy

= 1365 j/C ×T

Water absorbs heat

= m× C× T

= 1240 g( 4.18 j/gC ) ×T

= 5183.2j/C×T

the total amount of heat absorbed

= 1365T + 5183.2T

=6548.2T

6548.2T=32264.7

T= 4.92 deg.C

T= 5 °C

The result is a 5 °C temperature change.

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Answer:

In individuals with asthma, the airways (bronchial tubes) that carry air in and out of the lungs become narrowed, swollen, and inflamed due to an overactive immune response. This can lead to difficulty breathing, wheezing, coughing, and other symptoms.

During an asthma attack, the muscles around the airways may become tight and the lining of the airways may produce excessive mucus, further narrowing the airways and making it difficult for oxygen to reach the cells in the body. This can lead to low oxygen levels in the blood and cause symptoms such as shortness of breath and chest tightness.

In addition to these physical changes in the airways, individuals with asthma may also have an overactive immune response to certain triggers, such as allergens or irritants, which can further worsen inflammation and airway narrowing.

Treatment for asthma typically involves using medications to control inflammation and relax the muscles around the airways, as well as avoiding triggers that can worsen symptoms. By properly managing their asthma, individuals with the condition can often lead normal, active lives.

Explanation:

The tubes that carry air into and out of the lungs become irritated and constricted in people with asthma. This can make it difficult for air to enter and exit the lungs, which can cause symptoms including coughing, wheezing, and breathing problems.

Being less able to enter the lungs and reach the body's cells is one-way oxygen molecules can interact differently with the systems and cells in people with asthma. It is more difficult for oxygen to enter the lungs when the airways are constricted, which can result in a reduction in the amount of oxygen reaching the body's cells. This may cause symptoms including trouble breathing and difficulty engaging in physical activity.

In people with asthma, oxygen molecules can also affect the cells and systems in different ways by inducing an immunological reaction. When allergens or pollutants are breathed by asthmatic patients, their immune systems may be overly sensitive to them and may respond inappropriately. This may result in the release of inflammatory substances, which may further constrict the airways and hinder the absorption of oxygen by the lungs.

Inflammation and immune system overactivity can generally disrupt how oxygen molecules interact with the body's processes and cells in people with asthma, which can cause breathing problems and other symptoms.

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Based o the percentage masses of the elements, the empirical formula of epinephrine is C₉H₁₃O₃N.

The empirical formula of epinephrine is calculated below as follow:

Mole ratio of the elements are determined:

Carbon = 59% / 12

Carbon = 0.049 moles

Hydrogen = 7.1% / 1

Hydrogen = 0.07 moles

Oxygen = 26.2% / 16

Oxygen = 0.016

Nitrogen = 7.7% / 14

Nitrogen = 0.0055

The simplest whole-number ratio will be:

C = 0.049/0.0055

C = 9

Hydrogen = 0.07/0.0055

H = 13

Oxygen = 0.016/0.0055

Oxygen = 3

Nitrogen = 0.0055/0.0055

Nitrogen = 1

The empirical formula = C₉H₁₃O₃N

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To solve such we need to have concept of spontaneity. The terms "feasible" and "likely" are both used to describe spontaneous processes. Therefore, second reaction will occur spontaneously.

The word "spontaneity" refers to a process's viability. A process is referred to as spontaneous if it can occur either on its own or as the result of some initiation under a certain set of circumstances. In other terms, a spontaneous process is one that may happen on its own, without any outside intervention.

For a reaction to be spontaneous, the value for ΔG should be negative and for that cell potential should be positive value according to following equation.

ΔG=-nFE

ΔG = Gibbs's free energy

E= cell potential

F= 96500

n= number of electron

Therefore, second reaction will occur spontaneously.

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The balanced chemical equation for the given chemical reaction is  AlCl₃ + 3 NaOH [tex]\rightarrow[/tex]Al(OH)₃ +3 NaCl.

Chemical equation is a symbolic representation of a chemical reaction which is written in the form of symbols and chemical formulas.The reactants are present on the left hand side while the products are present on the right hand side.

The first chemical equation was put forth by Jean Beguin in 1615.By making use of chemical equations the direction of reaction ,state of reactants and products can be stated. In the chemical equations even the temperature to be maintained and catalyst can be mentioned.

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The value of the  Decomposition equilibrium is 2-1 =1.

pV=nRT. n=m/Mr = 3.509 / 135 = 0.026 moles.

a) p=nRT/V=0.026 x 0.082 x 375/1 = 0.8 atm.

b) SO2Cl2 (g) ⇌ SO2 (g) + Cl2 (g).

1.43 - 0.8 = 63

2-1 =1.

0.63 x 0.026 = 0,01638. 0.026 -0,01638= 0.00962 moles of SO2CL2.

0.01638 moles of SO2 and 0.01638 moles of Cl2.

0.01638 + 0.01638 + 0.00962 = 0.04238 moles general.

1.43 x 0.01638 / 0.04238 = 0.5526 atm of SO2 and Cl2.

1.43 x 0.00962 / 0.04238 = 0.3246 atm of SO2CL2.

c) 0.01638 x 0.01638/ 0.00962=0,0278902703

d) Will react turn to the right

Decomposition is endothermic:- Yes all decomposition reactions are endothermic. Decomposition reactions involve the breaking of bonds that require energy. Due to this decomposition reactions are generally endothermic in nature.

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(a) The pressure in the atmosphere would be = 0.800 atm.

(b) Partial pressure of   [tex]P_{SO_{2}Cl_{2} } =0.170 atm[/tex]

    Partial pressure of   [tex]P_{SO_{2}}=0.630atm[/tex]

    Partial pressure of   [tex]P_{Cl_{2}=0.630 atm[/tex]

(c) Equilibrium constant at 375 K is 2.33 atm.

(d) If the temperature were raised to 500K, the value of the equilibrium constant will increase.

(a) Mass of [tex]SO_{2}Cl_{2}[/tex] = 3.509 g

   Molar mass of [tex]SO_{2}Cl_{2}[/tex] = 135.0 g/mol

   Thus, moles of [tex]SO_{2}Cl_{2}[/tex] are-

   Mole of [tex]SO_{2}Cl_{2}[/tex][tex]=\frac{3.500g}{135.0g/mol}[/tex]   [tex]=0.026moles[/tex]

The initial pressure of the [tex]SO_{2}Cl_{2}[/tex]  is calculated using the Ideal gas law-

               [tex]P_{SO_{2}Cl_{2} } =\frac{nRT}{V} =\frac{(0.026moles)(0.082Latm/molK)(375K)}{1.00L}[/tex]

               [tex]P_{SO_{2}Cl_{2} } = 0.800atm[/tex]

Thus, the Initial pressure of [tex]SO_{2}Cl_{2}[/tex]= 0.800 atm.

(b) Now,

             [tex]P_{Total} =1.43atm[/tex]

At equilibrium,

             [tex]P_{Total} =P_{SO_{2}Cl_{2} } +P_{SO_{2} } +P_{Cl_{2} }[/tex]

Thus, using the data from ICE table, solve for x-

1.43 = (0.800 - x) + x + x(1.43) = 1.43 - 0.800 = 0.630 atm

Hence, at equilibrium at 375 K, the partial pressure of each species present is-

             [tex]P_{SO_{2}Cl_{2} } = 0.800-0.630 =0.170atm[/tex]

              [tex]P_{{SO_{2} } } = x=0.630atm[/tex]

              [tex]P_{{Cl_{2} } } = x=0.630atm[/tex]

(c) The expression of the equilibrium constant in terms of pressure for the decomposition of [tex]SO_{2}Cl_{2}[/tex] is written as-

                       [tex]K_{P} =\frac{P_{SO_{2} .}P_{Cl_{2} } }{P_{SO_{2}Cl_{2} } }[/tex]

Using the partial pressure values at 375 K , solve for [tex]K_{P}[/tex]-      

                      [tex]K_{P} = \frac{(0.630atm)(0.630atm)}{0.170atm} =2.33atm[/tex]

Hence, the equilibrium constant at 375 K is 2.33 atm.      

(d) As the decomposition of  [tex]SO_{2}Cl_{2}[/tex]  is endothermic, thus on increasing the temperature, more heat is added, so the reaction will go in a forward direction producing more products.

Thus, [tex]K_{500}[/tex] > [tex]K_{375}[/tex]

Hence, if the temperature were raised to 500K, the value of the equilibrium constant will increase.

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Zinc reacts with hydrochloric acid is the correct observation of a chemical property and the right response to the question above.

Equation:

Zn +2HCL  →    ZnCl2 +H2

Balanced equation:  

 Zn +2HCL  →     ZnCl2 +H2

Atomic number 30 and the letter Zn identify zinc as a chemical element. When the oxidation is eliminated, zinc becomes shiny-greyish and becomes a somewhat brittle metal at normal temperature.

Zinc is a crucial trace element for all living things, including humans, animals, plants, and microbes. After iron, it is the trace metal found in humans in the second-highest concentration. As a crucial cofactor for several enzymes, zinc is also a crucial vitamin for development. Many disorders can be caused by a zinc shortage. slowing in growth, infection susceptibility, and diarrhea are among effects of deficiency in children. . Consuming too much zinc can result in copper shortage, ataxia, and sluggishness.

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Label for each of the compounds given in the question are: 1) Isomer, 2) Isomer, 3) Resonance Structure, 4) Isomer 5) Neither.

A group of two or more Lewis structures known as resonance structures describe the electronic bonding of a single polyatomic species, including fractional bonds and fractional charges. The number of electrons in resonance structures should be constant; do not add or subtract any electrons. (Count the electrons to determine their number). Every resonance structure complies with the standards for writing Lewis Structures. Structure hybridization must be constant. By cyclically moving elections, it is possible to depict the two resonance configurations of the benzene ring. Multiple resonance structures can be found in conjugated double bonds.

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Answer:CH

3

​

CH

2

​

CH

2

​

C≡C−CH

3

​

Explanation:

Atomic number of Technetium is 43, Mass number is 99  and symbol is Tc ,hence symbol of isotope is  99 m43 Tc

General representation of atom is AZ X

Where ,  A is mass number , Z is atomic number and X is symbol of element. Atomic number of Technetium is 43, Mass number is 99  and symbol is Tc ,hence symbol of isotope is  99 m43 Tc ,Where m stands for meta stable.

A chemical element with the atomic number 43 and the symbol Tc is known as technetium. It is the lightest element whose radioactive isotopes are all present. Technetium is a synthetic element that is created in abundance. The most prevalent source of naturally occurring technetium is uranium and thorium ores, where it spontaneously fissions as a byproduct, while molybdenum ores produce it as a byproduct of neutron capture. This crystalline, silvery-gray transition metal in group 7 of the periodic table is sandwiched between rhenium and manganese, and its chemical characteristics fall somewhere in the middle of the two nearby elements. Only in traces, 99Tc is the most prevalent naturally occurring isotope.

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A ring of C3H5 makes up the structure of a chemical with the empirical formula C5H8O that passes the iodoform test and does not discolor permanganate.

C5H8O → 1/2 (C5H12-C5H8) = 1/2(4)=2 carbons CH3C=O

No C=C after a negative permanganate test

Has a C=O bond

Methyl ketone as it tested positive for iodoform

C3H5 = ring

A cyclopropyl group is a chemical structure produced from cyclopropane that may take part in cycloadditions and rearrangements of cyclopropane in organic processes. The group contains a chemical link from each of the three carbons to both of the other two, and its empirical formula is C3H5.

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